Analysis Of Doppler Effect In LTE By Using MATLAB

Dasuky, Fatin Noor Afifah Afif (2017) Analysis Of Doppler Effect In LTE By Using MATLAB. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

In this report, he effect of Doppler Shift on the LTE network is investigated at different propagation channel using Matlab simulation software.The throughput analysis of wireless communication system is a key parameter for increasing the performance of wireless network.As 3GPP has evolved newly 4G LTE network for uplink and downlink channels.In the downlink channels,the throughput measurement is the most important parameter to measure the performance from base station to mobile station.This study is to analyze the simulate throughput performance in three propagation condition of EPA,EVA and ETU based on different maximum Doppler Frequency.In addition,with a MIMO system a simulation result is presented based on low and high correlation in a multipath propagation condition.From the simulation,the throughput performance are specifies based on SNR values and number of antenna been transmitted.It is shown that the graph for throughput performance have reach steady-state as number of antenna increase and low correlation used in MIMO system.Conversely,Doppler frequency increases causing a decrease in throughput performance.

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